FRIDAY SURPRISE: A tisket, a casket...

Okay, I realize this is a little morbid, but it's also pretty cool (in a weird sort of way): a coffin made of recycled paper! From Boing Boing we learn about the EcoPods, which are made of recycled paper that has been "naturally hardened." (Don't ask me...)

ecopodcoffin

While you're reading the article, check out the other links - like
how to make a cheap coffin out of Ikea parts. Folks, where else can you learn such useful things??

-=[ Grant ]=-



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Maintaining your revolver's finish

Those who have highly polished guns - Royal Blue, nickel plate, or bright stainless - often ask about the best way to keep these fine finishes looking good.

My recommendation: Selvyt. It's not a paste or a wax, it's a cloth - a pure cotton, non-impregnated cloth that jewelers have been using for many decades to give the finishing touches to highly polished gold, silver, and platinum.

The Selvyt cloth is simply a specially woven cotton that has a unique nap. That's it, there is nothing more! The process used to make the Selvyt results in what can only be compared to a cross between fine velvet and chamois. The result is hundreds of thousands of miniature "brushes" on the surface that gently polish without harming the finish in any manner whatsoever.

Selvyt's special cloth also suspends any dust or microscopic grit inside the nap, so that it doesn't contact the surface being polished. This is in stark contrast to chamois, which seems prone to scratching if someone even mentions the word "dust" in the vicinity in which it is being used! (I'm exaggerating, of course.)

The Selvyt is especially good for the Colt "Ultimate Stainless" finish, which is notoriously soft. The Selvyt brings back the high shine without harming the surface of the steel; it's really remarkable.

When the Selvyt gets dirty - and it will - just wash like any other cotton fabric. It will come out of the dryer like new, ready for more use! I've had one of mine for more than a decade, washed several times, and its performance is unchanged.

So good is the Selvyt that Purdy - the makers of hyper-expensive shotguns - sells them under their own name for polishing their fine pieces. If that isn't an endorsement, I don't know what is!

You can find it at many jewelers, any jewelry supply house, many silversmiths, and (of course) online. Be careful - you want the genuine Selvyt cloth, made in England (there are pretenders out there.) Selvyt also makes an impregnated cloth for tarnish protection on silver; you do not want that model! Ask for the plain, un-impregnated, original Selvyt cloth.

The Selvyt comes in several sizes, from 5x5" on up. I like the 14x14" size, which will probably set you back around $10 or $12 these days (I haven't had to buy one in years, so no hate mail if I'm wrong!) It may seem like a lot for a small piece of cloth, but it's worth every penny.


-=[ Grant ]=-
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Real life isn't always pretty, part II

Last week I told you about our trip to my cousin's ranch, during which we hoped to help rid the place of the nefarious Sage Rat (aka Ground Squirrel.) Today let's talk about the shooting aspects.

Normally a field infested with Sage Rats is a "target-rich environment." When they are at their peak, you almost can't reload the guns quickly enough! In those conditions, an open-sighted .22 rifle is more than sufficient for the plethora of targets that pop up in the 5-50 yard range.

In really good years, I've taken many with a Dan Wesson Model 15 in .22, shooting the bulk-packed Remington "Golden Bullet" load. This ammo doesn't shoot worth a darn in my rifles, but in the DW it is superb. (Anyone who has shot any real amount of .22 ammunition will immediately recognize the truth of the round: you never know what will shoot well in which gun, and there is no such thing as a prediction!) I usually use the 8" barrel, though I've also used the 6" to good effect.

Nevertheless, this is really a job for a rifle, and most Sage Rat shooters gravitate to the very popular Ruger 10/22 platform. I've shot one fairly frequently myself, but in the last couple of years I've been using a very nice early Marlin 39A (which I picked up for a song a number of years back.) The accuracy and 18-round magazine are much appreciated on those small targets, though it wears only open sights; somehow, a scope on such a classic rifle just seems "wrong."

Last year I ended up visiting two different cousin's ranches (my family is big in the beef business.) The first was heavily infested and the Marlin was the right tool at the right time. The second ranch, however, is at a higher altitude; their population comes out of hibernation later, and as a result they didn't have nearly as many to shoot. Most of the shots were well over 50 yards, and the open-sight Marlin (coupled with my aging eyes) was severely handicapped. I wished that I'd had the presence of mind to bring along the scoped 10/22!

As a result of that experience, I installed a Marble's tang sight on the old Marlin. This year I was ready - and good thing, too! This trip was just as the rodents were emerging from their burrows, and once again long shots were the rule. The tang sight greatly extended the range of the unscoped gun - I made quite a few shots in the 90-100 yard range, and a couple that were actually verified to be 115 and 128 yards. Not bad for a .22!

My ammunition preference is for a hollowpoint round to provide a quick, clean kill at all ranges. (Regardless of the problems the little buggers cause, I still live by the old hunter's credo of causing no more suffering than is absolutely necessary.) Since so many rounds are expended - on a good day it's not uncommon to shoot several hundred rats - I look for the most accurate bulk-packed ammunition. This usually limits the choices to a high velocity 36gn load.

For the last few years my choice has been the Winchester Xpert hollowpoint bullet. The wide hollowpoint cavity gives it some of the best terminal effects I've seen in a .22 cartridge. Accuracy is a bit better than average in this rifle, and It's available in bulk at very attractive prices. That doesn't stop me from desiring something better, of course; I'd like to find a load that is a little more accurate but not much more expensive. I've heard good things about the Federal Champion hollowpoint loading, and when I get time I plan to take some to the range and test it against the Xpert.

The search for the "perfect" .22 ammunition never ends!


-=[ Grant ]=-
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FRIDAY SURPRISE: Holy carp!


No, that's not a typo - just a bad pun. Find out why in the article "The Terrifying Toothpick Fish."

Makes me shudder just thinking about it.

(My female readers may wish to pass on this one, unless you're just morbidly curious. In that case, enjoy a laugh at our expense!)


-=[ Grant ]=-
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"This just in...man claims Grant Cunningham does the impossible!"


Ladies and gentlemen,
this thread at THR is why this wonderful medium is often called the "errornet."

And to think...I do what some internet "expert" says is "impossible" every day of the week; twice yesterday, in fact. (Oh, get your minds out of the gutter and go read the link!)


-=[ Grant ]=-
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Real life isn't always pretty

Well, I had a nice weekend...took Friday off, went to Eastern Oregon (so capitalized because it is like a completely separate state.) The destination was my cousin's ranch, where we were to exercise our trigger fingers in decreasing the population of a local pest known as the Sage Rat (spermophilus townsendii mollis kennicott, aka "Townsend's Ground Squirrel".)

Many folks live their lives in the city and are unfamiliar with the problems ranchers face in producing the food they eat. To those who think that beef originates in the supermarket, this may seem to be a barbaric blood sport. It is anything but.

The Sage Rat is widely distributed in Eastern Oregon. They prefer to burrow in irrigated fields, and they eat green grasses. (Beginning to spot the problem?) If that's not enough, their muli-tubed burrows can be up to 100 feet long.

Imagine, now, that you're a rancher who has spent a not inconsiderable amount of money turning the desert into an oasis; you've dug a deep well, bought the necessary irrigation gear, and plowed and seeded the field. Remember, you're doing all this out in the middle of nowhere, in what's known as the High Desert (and for good reason.) Your green and tender alfalfa shoots are just poking out of the soil, and you anticipate being able to easily feed your cows during the long, cold desert winter.

Along comes the sage rat, who promptly sets up shop in this wonderfully soft soil you've toiled to prepare. He meets a cute female sage rat, nature takes its course, and they are soon blessed with a litter of junior sage rats. Like all adolescents, the kids are eating machines - and they just happen to have made their home in the middle of a rodent supermarket!

You can only imagine what a large number of sage rats can do to a field; it's not unusual for a good sized field to harbor many thousands of the little critters, every one of which is bent on eating everything he can get his little incisors around.

That's not the end of the problems, though. Their burrows, which are below the root level of the alfalfa, take the irrigation water and channel it away from the plants that need it. The sage rats attract badgers, which dig huge holes in the fields, holes that can easily break a large animal's legs. They also attract the coyotes, who bring assorted problems of their own.

When you consider this, you can see why the ranchers and farmers need to control the artificially large populations of sage rats. Hence, the reason for our seven-hour drive out to my cousin's ranch.

To be continued....


-=[ Grant ]=-
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FRIDAY SURPRISE: Surveilling the squirrels

As you know, I've been on top of the growing Squirrel Menace. I've alerted you to the pack of squirrels that kills dogs, and I've kept you up to date on the squirrels that take down planes. It's a tough job, but it's important to the security of the free world!

Luckily for us all, there is finally one website that dares to expose the deeds of the most notorious squirrels on the planet.
Scary Squirrel World: Profiles in Terror is where you can keep up on the most heinous of the squirrel conspirators.

twiggybig_t
Squirrel in top-secret SEAL training

I'll sleep easier knowing that they're one the job!


-=[ Grant ]=-
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The Parker decision - what you didn't know

You've probably heard of the recent DC District Court decision that confirms what we all know: the 2nd Amendment is an individual right. Definitely good news, and the result of a lot of hard work on the part of the lawyers involved in the case.

Now you probably think that the NRA was in the thick of the legal proceedings, defending our rights and bankrolling the costly fight, just as their countless solicitation mailings claim.


Think again.

-=[ Grant ]=-
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Measuring chamber throats: apparently, I have critics!

This is an expansion on an email I replied to recently. A loyal reader noted that my name had been brought up on one of the forums (sadly, he couldn't remember which one) regarding my blog article on measuring chamber throats.

Apparently, the gist of the discussion was that the forum's "expert" (every forum has one) opined that I was full of it for suggesting that throats couldn't be measured accurately with a caliper. What's more, someone expressed the thought that a caliper would show an out-of-round condition, whereas a pin gage wouldn't, and therefore anyone who didn't use a caliper didn't know what he/she was doing.

Sheesh! Let's start from the top.

A caliper - whether vernier, dial, or digital - is most assuredly not a precision measurement tool. Feel free to ask any tool & die maker the question: "how accurate is a caliper?" I have yet to meet one who would trust a caliper for anything less than 2/1,000ths of an inch (.002") For reference, this is the difference between measuring, say, .357" and .359". On a good day (meaning a very experienced operator) with good equipment (meaning not a Harbor Freight special) one might be able to do a bit better, but most people aren't all that experienced, and most do not possess the top-quality equipment necessary.

This is actually extremely easy to test: take a caliper to a local tool & die shop, and ask the owner if he'll let you measure his certified, calibrated toolroom gage blocks. If he lets you (he probably won't), you'll probably find that getting to within .002" with any consistency is not possible. I have a set of said blocks, and I can't do much better - even though I'm experienced, and have top-end Swiss Etalon calipers with which to work!

There's a reason watchmakers measure parts that must be fitted to incredibly close tolerances with micrometers, and not calipers. The same goes for precision machinists. Do I need to keep flogging this deceased equine?

(I haven't even touched on the need to hold the calipers perfectly perpendicular to the axis of the bore, and to get the jaws as close to centered on the inside surface as possible. It's darned difficult to do under the absolute best toolroom conditions, let alone at a kitchen table! Errors multiply under less-than-ideal conditions.)

Let's tackle the second criticism: that one can't measure an out-of-round condition with a pin gage, therefore the best way to do it is with a caliper. By now, the answer should be obvious: if a hole is, say, .002" out of round, and the measuring system can't get within that range to begin with, it follows that one can't measure the condition because it's within the amount of "slop" already present!

In other words, if a caliper indicates that the hole isn't round, we can't trust it because we don't know if what we're seeing is real or simply the result of the errors inherent in the device. Conversely, the absence of a round error doesn't mean that the throat is round - because it may be within the normal error of the caliper being used! (This is why one does not use imprecise instruments when one expects a precise result.)

The exception is if the condition is sufficiently severe that it exceeds the error of the tool - but if it's that far out, it can be easily spotted with the pin gage anyhow. While we can't
measure an out-of-round condition with a pin gage, we can certainly identify that an out-of-round condition exists, and elect to measure it with more accurate means.

Whew!

Now I'd like to expand on the recommendation in my earlier article. The reason I suggested using calibrated pin gages for measurement is because they're cheap (a set to cover, say, the range of a .357 cylinder costs less than $20), readily available, and last forever. There are other tools that can be used, but all are much more expensive and require occasional testing & recalibration, as well as a certain amount of technique.

The best choice is a "tri-mic", made by various companies, which measures holes at 3 points spaced 120 degrees apart. This is extremely accurate - the most accurate way to measure a hole - but that accuracy comes with a price tag of several hundred dollars for the least expensive example. That's why I didn't recommend them, though in hindsight I should have at least acknowledged that they exist.

Bottom line: there is no substitute for knowledge, experience, and the proper quality tools when one is doing precision work.

I hope this puts the matter to rest - though I somehow doubt it!


-=[ Grant ]=-
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Blog Housekeeping

Yes, I'm aware that I didn't have a blog entry on Friday. I just spaced out - I thought I'd already posted, and went merrily on my way.

On the plus side, I had a fun day. Hope you did too!


-=[ Grant ]=-
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On pairing women with guns

This article in the Tennessean newspaper explores the "phenomenon" of women who choose to carry a gun for their own protection. It's an interesting read, and when I saw it I was reminded of my own wife's journey to self-empowerment (in the ballistic sense.)

I'm of the belief that women should always be proactive with regards to their own safety. Sadly, our current society has inculcated a fear of weapons into the collective conscious of the female half of the population. It takes real fortitude for a lady to swim against that tide and arm herself, and I salute those who choose to do so.

Drawing from my own wife's experience I've formed some very specific opinions on the topic of introducing women to shooting. Guys, if there is a woman in your life who has decided to travel down the road of self protection, I offer you
Grant's Rules For Helping Ladies Who Want To Shoot.

1) Don't try to teach her yourself. Aside from passing on bad habits that you have (I don't care if you did qualify as "expert" when you were in the Army), it's difficult to impart what you do right no matter how sincere your desire to help.

Women learn differently than men; precious few men understand this, and even fewer understand how to teach to it. It's not uncommon for women to become extremely frustrated under these conditions, and give up entirely. It may not happen until the lessons are over - you may never know of the damage you've done. Let someone else - someone who is experienced teaching women - do this for you. It doesn't mean you're any less of a man, and it just might save you some grief.

2) Rule #1 is increased by a factor of 10 if she is your GF or wife! Ignore this at your peril!
I am not kidding!

3) If possible, get her to a women's only class that is actually taught by a female instructor. (If you're on the west coast, I highly recommend that you take advantage of the women's only classes taught by
Gila Hayes at the Firearms Academy of Seattle. She's tops. Seriously.)

4) Don't pick her gun for her. So many times a woman, bowing to the desires of the man who proffers her shooting advice (solicited or otherwise), ends up with a lightweight titanium or scandium revolver that is incredibly ill-suited for her physical makeup. The recoil is brutal (hey, even I don't like shooting them), and their stock triggers can be difficult for petite forefingers to actuate. Yes, you could send it to me and have that problem eased, but let her decide if it is right for her!

(Listen, if you've read my blog for any length of time you know that I'm a rabid proponent of the revolver for personal protection. As far as I'm concerned, there isn't a problem extant that a good revolver can't solve. Even so, I acknowledge an autoloader is often the better choice for a woman.) The very best thing you can do is curb your own opinions and take her to a gun range that rents guns, where she can pick her own way through the models. If she picks an autoloader, it won't hurt my feelings. (Not for long, anyhow.) The important thing is that it be her own choice.

Following these simple rules will result in an excited new shooter and harmony at home (where appropriate.)

-=[ Grant ]=-
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A whack on the side of the head

Every so often I'll come up with an idea that makes absolutely no sense, and I'm not smart enough to see it.

The other day a client was kind enough to send me an email exclaiming his delight with the work I'd done for him. In it, he said that he owned another example of the same model which he'd had tuned by a very famous gunsmith. (He went so far as to name the other gunsmith, and the word "famous" is most assuredly proper.) After directly comparing the two guns, his opinion was that my work was superior in every way to the other guy's!

Everyone like those kinds of ego strokes, and I'm no different. Since I'm preparing a new customer testimonial section for the website, I wanted to use his quote. No problem, I'll just get permission and I'm good to go!

A moral dilemma immediately presented itself: I actually entertained the idea of publishing the quote unedited, leaving in the name of the famous gunsmith. After all, my flawed reasoning went, at least one other gunsmith does it, so why shouldn't I cash in on the notoriety too? Why should I hide my light in an ammo can?

Luckily I decided to run this idea past my "alter ego" - a person I trust to give me unbiased, unvarnished opinions. This person is famous in the industry as well, and anyone who has been around the shooting game for any length of time would recognize the name. (I won't tell you who it is, because I don't have permission and even if I did, I wouldn't want to ruin a good friendship.)

We exchanged emails, wherein I expressed my reluctance to name the gunsmith in question, but also my concern that I was passing up a grand promotional opportunity. I had the imaginary angel on one shoulder telling me not to, but a little devil on my other shoulder (who, as I mentioned in the email, sounded like a cross between Jackie Mason and Sam Kinison) was telling me to give in to the temptation. What to do? What to do?

Luckily my friend had no compunction in telling me that I was full of it. Well, actually, it wasn't that harsh, but it did bring me back to the proper frame of mind. The recommendation was to listen to my conscience, because it's there for a reason, and that I should "go to [my] strengths, not their weaknesses." How come I never say such profound things?

It's good advice that I plan to take. Whew - that was close!


-=[ Grant ]=-
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FRIDAY SURPRISE: Yes, I am a space cadet!

Perhaps it's normal when one reaches a certain age, but occasionally I have small episodes of nostalgia, and one of the things I miss is the thrill of our space program. Oh, for the days when people would gather around the television (black-and-white, of course) just to watch one of our beautiful Saturn IV rockets blast into space - secure in the belief that with each one we were leaping ahead of our Cold War nemesis. ("Take that, Comrades!")

It was exciting on many levels, and we never missed a liftoff - they were big events. I remember getting up very early one morning to watch Apollo 11 blast off for the moon; heck, we even waited for the splashdowns! (For those of you born after 1980, that's how astronauts landed before the wheeled Shuttle was developed.)

Not surprisingly, I was thrilled when I came across the
International Space Artifact Collection at www.hightechscience.org They have artifacts from both the U.S. and Soviet space projects, and have lots of great pictures on their website. Cool stuff!

Soyuz_Clock_1a.JPG
Authentic Soyuz spacecraft clock

(Trivia time: can anyone tell me the connection between the U.S. space program and one of my favorite revolvers??)

-=[ Grant ]=-
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